第18题: [单项选择]Where does Miss Li workWhat does the woman mean A. She’ll change it for him. B. She can’t change it for him. C. She’d like to see what is wrong with it. 参考答案:C 答案解析:[听力原文] M: Can I have the earphone changed It’s not working. W: Let me check it.
第35题: [单项选择]胆囊三角(Calot三角)的构成是() A. 胆囊管、肝总管和肝门构成的三角区 B. 胆总管、肝总管和胰管构成的三角区 C. 胆囊管、肝总管和肝下缘构成的三角区 D. 胆总管、肝门和十二指肠乳头处构成的三角区 E. 胆囊、肝脏和胰腺构成的三角区 参考答案:C 答案解析:胆囊三角(Calot三角)是胆囊管、肝总管和肝下缘构成的三角区,胆囊动脉和副右肝管在此区穿行,是胆道手术极易发生误伤的危险区域。